EP 1204310 A1 20020515 - GREENHOUSE AS WELL AS ROOF ELEMENT FOR SUCH A GREENHOUSE HAVING INCREASED LIGHT TRANSMISSION
Title (en)
GREENHOUSE AS WELL AS ROOF ELEMENT FOR SUCH A GREENHOUSE HAVING INCREASED LIGHT TRANSMISSION
Title (de)
GEWÄCHSHAUS UND DACHELEMENT FÜR EIN SOLCHES GEWÄCHSHAUS MIT ERHÖHTER LICHTÜBERTRAGUNG
Title (fr)
SERRE ET ELEMENT DE TOITURE DE SERRE A MEILLEURE TRANSMISSION LUMINEUSE
Publication
Application
Priority
- NL 0000574 W 20000817
- NL 1012866 A 19990819
Abstract (en)
[origin: WO0113704A1] The invention relates to a greenhouse (1) provided with a roof element (2) having a multiplicity of transverse ribs (12, 13, 14, 15) or pyramids uniformly distributed over the roof element. The roof element can be constructed double-walled as a hollow-core sheet from transparent plastic and can comprise a base sheet with the rib-shaped or pyramid-shaped roof surfaces fixed thereon. The light yield in a horticultural greenhouse can be increased by means of the roof elements according to the present invention.
IPC 1-7
IPC 8 full level
A01G 9/14 (2006.01)
CPC (source: EP US)
A01G 9/14 (2013.01 - EP US); Y02A 40/25 (2017.12 - EP US)
Citation (search report)
See references of WO 0113704A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0113704 A1 20010301; AT E274792 T1 20040915; AU 6600700 A 20010319; AU 776062 B2 20040826; CA 2383072 A1 20010301; CN 1181726 C 20041229; CN 1370041 A 20020918; CZ 2002542 A3 20021113; DE 60013452 D1 20041007; DE 60013452 T2 20050901; DK 1204310 T3 20041101; EP 1204310 A1 20020515; EP 1204310 B1 20040901; ES 2226899 T3 20050401; HU P0202896 A2 20030228; JP 2003507043 A 20030225; NL 1012866 C2 20010220; NO 20020720 D0 20020213; NO 20020720 L 20020418; NZ 517246 A 20030228; PL 364695 A1 20041213; PT 1204310 E 20050131; TR 200200466 T2 20020923; US 6898902 B1 20050531; ZA 200201152 B 20030430
DOCDB simple family (application)
NL 0000574 W 20000817; AT 00953582 T 20000817; AU 6600700 A 20000817; CA 2383072 A 20000817; CN 00811742 A 20000817; CZ 2002542 A 20000817; DE 60013452 T 20000817; DK 00953582 T 20000817; EP 00953582 A 20000817; ES 00953582 T 20000817; HU P0202896 A 20000817; JP 2001517860 A 20000817; NL 1012866 A 19990819; NO 20020720 A 20020213; NZ 51724600 A 20000817; PL 36469500 A 20000817; PT 00953582 T 20000817; TR 200200466 T 20000817; US 4985402 A 20020521; ZA 200201152 A 20020211